<template>
    <van-nav-bar title="注册" />
    <van-form @submit="onSubmit">
        <van-cell-group inset>
            <van-field v-model="username" name="username" label="用户名" placeholder="用户名"
                :rules="[{ pattern, message: '请填写用户名' }]" />
            <van-field v-model="password" type="password" name="密码" label="密码" placeholder="密码"
                :rules="[{ pattern, message: '请填写密码' }]" />
            <van-field v-model="passwordOk" type="passwordOk" name="确认密码" label="确认密码" placeholder="密码"
                :rules="[{ validator, message: '请确认密码' }]" />
        </van-cell-group>
        <div style="margin: 16px;">
            <van-button round block type="primary" native-type="submit" @click="submit">
                提交
            </van-button>
        </div>
    </van-form>

</template>

<script setup>
import { ref } from 'vue'
import { regiestApi } from '@/api/api'
import { useRouter } from 'vue-router'
let router = new useRouter
const username = ref('');
const password = ref('');
const passwordOk = ref('');
// 正则
const pattern = /^[a-zA-Z0-9]{3,9}$/
// 校验
const validator = (z) => {
    if (z != password.value) {
        return false
    }
    else {
        true
    }
}

import { showToast } from 'vant';
const submit = () => {
    regiestApi(username.value, password.value).then(res => {
        console.log('注册', res)
         if (res.data.code == 0) {
        showToast({
            message: '注册成功',
           type:'success',
            duration: '2000',
            onClose(){
                router.push('/login')
            }
        });
    }
    else
    {
          showToast({
            message: '注册失败',
           type:'fail ',
            duration: '2000',
            
        });
    }

    })
    
}
</script>

<style lang="scss" scoped></style>